Slot Antennas - John Portune - W6NBC
Most hams are not familiar with HF, VHF and UHF slot antennas. John, W6NBC, will discuss his research and development of unique small HF/VHF/UHF slot antennas. Most of John’s designs make great efficient stealth antennas. John, licensed since 1965, was in the technical side of broadcast television, principally for KNBC channel 4 Los Angeles, Ampex Corporation in Redwood City CA, and Sony Electronics in San Jose, CA, as a technical instructor/writer. He has written many articles for QST covering different subjects. This past February, John won the QST Cover Plaque Award — given to the author of the most popular article in each issue.

▶︎
Stealth Attic Antennas - Bill/W6OAV & John/W6NBC

▶︎
Slot Antennas for Ham Radio

▶︎
Antenna Auto Tuners - John Portune - W6NBC

▶︎
6-meter Inverted Delta Skeleton Slot Antenna ~ 03/06/2024

▶︎
Mag Loop - John Portune - W6NBC

▶︎
Unlocking the Secret Power of Slot Antennas | TLARC Presentation by K5DCC

▶︎
Designing Home Brew Yagi Antennas is Easy John Portune W6NBC

▶︎
Practical Foil Metal Antennas - John Portune - W6NBC

▶︎
Thicker Antennas Change Things (#1121)

▶︎
Collins Radio Was the Best. So Why Did It Fail?

▶︎
In Search of an Optimum Mag Loop (John Portune)

▶︎
Stealth Antennas for your HOA Volume 1

▶︎
"Ugly" of "Coax" Baluns - John Portune W6NBC - September 2021

▶︎
FDIM 2026 - Learn CW like a boss

▶︎
What Happened to Shortwave Radios? The Truth is Brutal.

▶︎
Open-Wire Line for Antennas- Using Open-Wire Line in “Forbidden” Places

▶︎
How to build an "Optimum" Magnetic Loop Antenna - John Portune W6NBC M0GCK

▶︎
Wire Antennas, Take-Off Angles, Radiation - and Why DX Is Hard

▶︎
Tape a effective 2 meter Slot Antenna to Your Vehicle: Ham radio stealth

▶︎
